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1 year ago

A bicycle wheel with radius 30cm made 1000 revolutions. What distance did it cover?

Mathematics

1 answer:

Inga [223]1 year ago

8 0

The distance covered by bicycle is 1.885 km.

What is distnace?

Distance is a measurement of how far apart two things or points are, either numerically or occasionally qualitatively. Distance can refer to a physical length in physics or to an estimate based on other factors in ordinary language.

Given: A bicycle wheel with radius 30cm made 1000 revolutions.

We have to find the total distance covered by bicycle.

First to find the circumference of the bicycle wheel.

Circumference = 2πr

where, r is the radius.

Here r = 30.

So,

Circumference = 2 x π x 30 = 60π

Now to find the total distance,

D = circumference x number of revolutions.

D = 60π x 1000

D = 188,495.5592 cm

D = 188,495.5592 /1000 km

D = 1.88 km

Therefore, the distance covered by bicycle is, 1.885 km.

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3 years ago

A bicycle wheel with radius 30cm made 1000 revolutions. What distance did it cover?​

A bicycle wheel with radius 30cm made 1000 revolutions. What distance did it cover?